4 layers62.1 × 83.8 mm
Ss main board
loopj/short-stack
World's Smallest Nintendo Wii, using a trimmed motherboard and custom stacked PCBs
69 parts804
4 layers99.2 × 94.2 mm
ESP32 ind EVB V3
gmarocco/ESP32indEVB4ESP32indEVB
- Size
- 99.2 × 94.2 mm
- Copper layers
- 4
- Thickness
- 0.23 mm
- Parts
- 271
- Nets
- 199
- Pads
- 701
- Tracks, vias
- 1,728, 475
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 1 Jun 2025
- Updated
- 28 May 2026
Overview
ESP32 ind EVB V3 is an open-source printed circuit board by gmarocco, from the gmarocco/ESP32indEVB repository on GitHub. It is a 4-layer board of 99.2 × 94.2 mm with 271 parts on 199 nets, routed with 1,728 tracks and 475 vias.
It is built around the ESP32-S3FN8, LMV358IDR and MAX13488EESA+T, with the TEA 1-0505, TSR 1-2450 and ADUM3201ARZ-RL7 among its other parts. Its parts include 61 resistors, 43 capacitors, 32 diodes, 14 ICs and 5 connectors. It belongs with the ESP32 boards of this library.
Main components
12
ESP32-S3FN8
QFN-56-EP(7x7)Watchdog reset、Software reset、Built-in general-purpose timer、Built-in temperature sensor、Touch function、True random number generator (TRNG)、Storage encryption、Infrared remote control QFN-56-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSEspressif SystemsMicrocontrollers (MCU/MPU/SOC)
LMV358IDR
SOP-8-40℃~+125℃ 10pA 10pA 1MHz 2 2.5V~5.5V 20mA 20nV/√Hz@10kHz 2uV/℃ 40uA 5mV 600V/ms 65dB EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOP-8 Operational Amplifier ROHSTECH PUBLICOperational Amplifier
MAX13488EESA+T
SOIC-8-40℃~+85℃ 1 1 128 16Mbps 4.5mA 4.75V~5.25V Half-Duplex Transceiver ±15kV SOIC-8 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICs
TEA 1-0505
SIP,11.7x6mm-40℃~+85℃ 1 1.5kV 100kHz 11.68mm 1W 200mA 4.5V~5.5V 470uF 50mVp-p 5V 78% Short Circuit Protection、Automatic fault recovery Unregulated type SIP,11.7x6mm Isolated Power Modules ROHSTRACO POWERIsolated Power Modules
TSR 1-2450
SIP,11.6x7.5mm-40℃~+85℃ 10.2mm 11.6mm 1A 2200uF 300uA 50mVp-p 5V 7.5mm 7V~36V 850kHz 94% Short Circuit Protection、Automatic fault recovery ±1% SIP,11.6x7.5mm DC-DC Power Modules ROHSYLPTECDC-DC Power ModulesADUM3201ARZ-RL7
SOIC-8-40℃~+105℃ 1 1 150ns 1Mbps 2.7V~5.5V 2.7V~5.5V 2500 25kV/us Bidirectional signal isolation、Multi-voltage domain interface SOIC-8 Digital Isolators ROHSAnalog DevicesDigital Isolators
FT230XS-R
SSOP-16-150mil-40℃~+85℃ 125uA 3.3V~5V 8mA USB 2.0 USB to UART SSOP-16-150mil USB Converters ROHSFTDIUSB ConvertersW25Q80DVSNIG
SOIC-8-40℃~+85℃ 100,000 cycles 104MHz 10uA 2.7V~3.6V 20 Years 200ms@(64KB) 800us 8Mbit Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8 NOR FLASH ROHSWinbond ElecNOR FLASH
DRDC3105F-7
SOT-23SOT-23 Relay / Coil Drivers ROHSDiodes IncorporatedGate Drivers
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)NE555DR
SOP-80℃~+70℃ 100kHz 4.5V~16V SOP-8 555 Timers / Counters ROHSUMWTimers / Counters
ESD7351HT1G
SOD-323-55℃~+125℃ 0.5pF 14V 3.3V 4A@8/20us 5.5V 65W@8/20us 80nA IEC 61000-4-2、IEC 61000-4-5 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mdESP32indEVB
ESP32-S3 industrial development board
This board is based on ESP32-S3 chip and microcontoller
- There are the following physical communication interfaces
a) debug USB (it is connected to a UARTport of ESP32-S3)
b) native USB
c) isolated CANBUS with termination resistor
d) isolated RS485 with termination resistor
-
There is a 9 RGB LED matrix (WS2812B)
-
There are 9 ESD protected GPIOs
-
There is a free section of testpoints for experiment
This is the third version of the board. With respect to the second version, some nets have been renamed and stiching vias along the board perimeter have been added
You can open and modify the project with KiCad 9 release For questions, feedback or proposals you can contact me at the following email: info@pcbsemplice.com
!!! It is not allowed to reproduce the board for mass production and for business purposes. If you have a business proposal you can write at the following email: info@pcbsemplice.com
Are you interested in these projects and want to contribute to the development of boards and projects (including open-source), prototypes, and documentation? You can make a no-obligation donation at this PayPal link: https://shorturl.at/0LquK Every contribution, no matter how small, makes a difference. Thank you!
Scheda di sviluppo industriale ESP32-S3
Questa scheda è basata sul chip e microcontrollore ESP32-S3
- Sono presenti le seguenti interfacce di comunicazione fisica:
a) USB di debug (collegata a una porta UART dell'ESP32-S3)
b) USB nativa
c) CANBUS isolato con resistenza di terminazione
d) RS485 isolata con resistenza di terminazione
-
È presente una matrice di 9 LED RGB (WS2812B)
-
Sono presenti 9 GPIO con protezione ESD
-
È disponibile una sezione gratuita di testpoint per esperimenti
È possibile aprire e modificare il progetto con KiCad versione 9
Questa è la terza verione della scheda. Rispetto alla seconda versione sono state rinominate alcune net e sono stati aggiunti dei fori di via stiching lungo il perimetro della scheda
Per domande feedback e suggerimenti mi puoi contattare al seguente indirizzo email: info@pcbsemplice.com
!!! E' vietato riprodurre la scheda per scopi commerciali. Per proposte commerciali puoi scrivere a info@pcbsemplice.com
Se parli Italiano e stai inziando con KiCad ti segnalo il percorso KiCadSemplice (www.pcbsemplice.com/kicad) Se sei interessato a progettare circuiti professionali , è disponibile un percorso personalizzato chiamato pcb-pro-accademy
Ti interessano questi progetti e vuoi contribuire per lo sviluppo di schede e progetti (anche open-source), prototipi, documentazione ? Puoi effettuare una donazione senza impegno a questo link di Paypal https://shorturl.at/0LquK Ogni contributo, anche piccolo, fa la differenza. Grazie!
Parts
271| Qty | Value | Footprint | References |
|---|---|---|---|
| 72 | TestPoint | libraryloader:TestPoint_Pad_through hole 1.5mm | TP1, TP2, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23 +56 |
| 18 | 0R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R6, R10, R11, R24, R43, R44, R47, R52, R53, R54, R55, R56, R57, R58, R63 +2 |
| 18 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C16, C17, C18, C20, C22, C23, C25, C26, C27, C28, C29, C30, C32, C37, C38 +2 |
| 9 | 49R9 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R30, R31, R32, R35, R36, R37, R38, R39, R41 |
| 9 | ESD7351HT1G | scheda di sviluppo industriale:SOD-323 | D1, D2, D3, D11, D19, D22, D23, D24, D25 |
| 9 | WS2812B | scheda di sviluppo industriale:WS2812B | LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9, LED10 |
| 8 | TestPoint | TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm | DOUT3, K_N1, K_P1, MTCK1, MTDI1, MTDO1, MTMS1, SPICS1 |
| 7 | 10uF 50V | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C6, C7, C8, C10, C19, C40, C41 |
| 6 | 100K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4, R5, R9, R15, R42 |
| 5 | 100PF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C31, C33, C34, C35, C36 |
| 4 | 282837-3 | libraryloader:TerminalBlock_bornier-3_P5.08mm | ANALOGICI1, CAN1, RELE1, RS1 |
| 4 | 470R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R21, R25, R26, R27 |
| 4 | 5k1 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12, R14, R17, R18 |
| 4 | CDBA340-HF | libraryloader:SMA | D5, D6, D12, D13 |
| 4 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D7, D8, D14, D15 |
| 3 | 10uF_50V | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2, C4 |
| 3 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R20, R22, R23 |
| 3 | 1k5 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8, R67, R68 |
| 3 | 1p8F | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C15, C48, C49 |
| 3 | 4k7 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R34, R50, R51 |
| 3 | Conn_01x05_Socket | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J5, J6, J7 |
| 3 | EVQ-PE104K | scheda di sviluppo industriale:EVQPE104K | S2, S3, S4 |
| 3 | Fiducial | Fiducial:Fiducial_1.5mm_Mask3mm | FID1, FID2, FID3 |
| 3 | PESD2CANFD27L-TR | Package_TO_SOT_SMD:SOT-23-3 | D9, D10, D26 |
| 2 | 0R 0.5W 0805 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R33, R40 |
| 2 | 1206L050_15YR | scheda di sviluppo industriale:1206L05015YR | F3, F5 |
| 2 | 120R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R28, R29 |
| 2 | 1812L150_24MR | scheda di sviluppo industriale:1812L010DR | F1, F2 |
| 2 | 1M | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13, R19 |
| 2 | 20pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C11, C12 |
| 2 | 2n4H | Inductor_SMD:L_0603_1608Metric | L3, L4 |
| 2 | 30pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C13, C14 |
| 2 | 3n3F 1kV | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C21, C24 |
| 2 | 47k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R48, R49 |
| 2 | ACT45B-101-2P-TL003 | libraryloader:ACT45B1012PTL003 | FL1, FL2 |
| 2 | ADUM3201ARZ-RL7 | Package_SO:SO-8_3.9x4.9mm_P1.27mm | IC2, IC3 |
| 2 | BLM18AG102SN1D | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L1, L2 |
| 2 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1, J4 |
| 2 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2 |
| 2 | UJ31-CH-G2-SMT-TR | libraryloader:UJ31CHG2SMTTR | USBC_ESP32, USBC_FTDI1 |
| 2 | USBLC6-2SC6 | scheda di sviluppo industriale:SOT23-6 | IC1, IC4 |
| 1 | 10k | Potentiometer_SMD:Potentiometer_Bourns_3314G_Vertical | RV1 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C5 |
| 1 | 282837-2 | Library loader:2828372 | EXT_POWER1 |
| 1 | 2k2 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R16 |
| 1 | 5M | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R60 |
| 1 | ABS07AIG-32.768KHZ-D-T | SamacSys_Parts:ABS07AIG | Y2 |
| 1 | DFE322512F-4R7M=P2 | SamacSys_Parts:1277ASH100MP2 | L5 |
| 1 | DMG1012T | Package_TO_SOT_SMD:SOT-523 | Q2 |
| 1 | DRDC3105F-7 | Package_TO_SOT_SMD:SOT-23-3 | Q1 |
| 1 | ESP32-S3FN8 | scheda di sviluppo industriale:QFN40P700X700X90-57N-D | IC10 |
| 1 | FINDER-34.51 | Relay_THT:Relay_SPDT_Finder_34.51_Vertical | K1 |
| 1 | FL4000157Z | scheda di sviluppo industriale:FL4000157Z | Y1 |
| 1 | FT230XS-R | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | IC7 |
| 1 | LMV358IDR | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | MAX13488EESA+T | Package_SO:SO-8_3.9x4.9mm_P1.27mm | IC6 |
| 1 | MCP2562-E_SN | Package_SO:SO-8_3.9x4.9mm_P1.27mm | IC5 |
| 1 | NCP1117-3.3_TO252 | Package_TO_SOT_SMD:TO-252-2 | U1 |
| 1 | NCP718xSN180 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | NE555DR | Package_SO:SO-8_3.9x4.9mm_P1.27mm | IC8 |
| 1 | NE555DR | Package_SO:MSOP-8_3x3mm_P0.65mm | IC9 |
| 1 | RFANT3216120A5T | scheda di sviluppo industriale:ANTC3216X130N | ANT1 |
| 1 | SMBJ36CA | scheda di sviluppo industriale:DIOM5436X261N | D4 |
| 1 | SMBJ3V3-E3/5B | SamacSys_Parts:DIOM5436X244N | D28 |
| 1 | SMBJ5.0A | SamacSys_Parts:DIOM5436X244N | D27 |
| 1 | SSD1306 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | LCD1 |
| 1 | TEA_1-0505 | scheda di sviluppo industriale:TEA10505 | PS2 |
| 1 | TSR_1-2450 | Converter_DCDC:Converter_DCDC_TRACO_TSR-1_THT | PS1 |
| 1 | W25Q80DVSNIG | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
Questions
How big is the ESP32 ind EVB V3 PCB?
It measures 99.2 × 94.2 mm and has 4 copper layers, 0.23 mm thick.
What parts does the ESP32 ind EVB V3 use?
271 parts, built around the ESP32-S3FN8, LMV358IDR, MAX13488EESA+T and TEA 1-0505. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ESP32 ind EVB V3 KiCad files?
From the gmarocco/ESP32indEVB repository on GitHub, at the commit this page was made from: the board is KiCad project files/ESP32_ind_EVB_V3.kicad_pcb and its schematic KiCad project files/ESP32_ind_EVB_V3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32 ind EVB V3 design in my own project?
Its repository states no licence, so its author keeps all rights: ask gmarocco before reusing the design.
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